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4
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Disassembly/Assembly■>■Image■Formation■System■>■Removing■the■ITB■Unit■>■Procedure
Disassembly/Assembly■>■Image■Formation■System■>■Removing■the■ITB■Unit■>■Procedure
Removing■the■ITB■Unit
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■
Preparation
CAUTION:
If■you■perform■work■while■in■sleep■mode■or■when■the■power■was■turned■OFF■while■in■
sleep■mode,■the■Primary■Transfer■Roller■will■not■be■disengaged,■and■so■you■will■not■be■
able■to■pull■out■the■ITB■Unit.
You■should■perform■the■work■after■returning■the■machine■to■the■standby■state.
1)■Fully■open■the■Right■Door.(Refer■to■page■4-27)
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Procedure
1)■Pull■the■lever■[1]■to■unlock■it,■grasp■the■handle■[A]■on■the■left■and■right,■and■pull■the■ITB■Unit■
[2]■to■the■position■in■the■figure■below■while■shifting■it■to■the■left■side.
[1]
[A]
[2]
F-4-120
2)■Switch■your■grip■to■the■handle■[B]■on■the■left■and■right,■and■pull■out■the■ITB■Unit■[1].
[B]
[1]
Points■to■Note■at■Installation:■
1)■ Install■the■unit■while■the■Primary■Transfer■Roller■is■completely■disengaged.■Check■
that■the■Disengagement■Cam■is■located■at■the■position■shown■in■the■figure■on■the■
right.
Left Side
F-4-121
